This is the Plantronics EncorePro
HW545 USB PC Headset, when installed with the optional
Plantronics Manager Pro software, HW545 offers a fully integrated audio and
asset management solution. Plantronics HW545 USB offers all-day users with
superb audio, comfort, and durability. The computer IT or management can
remotely track and manage every headset Plantronics Manager Pro (sold separately).
That means no more running from user to user to provide tech support. And for
the user, it means the ability to focus on what matters most: the conversation.
Retail price $169.00